Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003889 | Conduit sleeve pass through for concrete construction | — | 2011-08-23 |
| 7896404 | Tubular reducer fitting for electrical nonmetallic tubing | Eric G. Hull, Dennis P. Revlock, Sr. | 2011-03-01 |